[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.banske.sk\/astronomia\/#Article","mainEntityOfPage":"https:\/\/www.banske.sk\/astronomia\/","headline":"Astron\u00f3mia","name":"Astron\u00f3mia","description":"Amat\u00e9rska astron\u00f3mia, naz\u00fdvan\u00e1 aj astron\u00f3mia v z\u00e1hrade, je kon\u00ed\u010dek, ktor\u00e9ho \u00fa\u010dastn\u00edci radi pozeraj\u00fa na no\u010dn\u00fa oblohu (rovnako ako na dne\u0161nej oblohe, na slne\u010dn\u00e9 \u0161kvrny, zatmenie a in\u00e9 predmety.) A ve\u013ea predmetov, ktor\u00e9 sa v nej nach\u00e1dzaj\u00fa, teleskopy a \u010falekoh\u013eady. Zatia\u013e \u010do vedeck\u00fd v\u00fdskum nie je ich hlavn\u00fdm cie\u013eom, v\u00e4\u010d\u0161ina amat\u00e9rskych astron\u00f3mov prispieva k astron\u00f3mii monitorovan\u00edm hviezd, asteroidov a objavovan\u00edm kom\u00e9t. Tak\u00e9to \u00fasilie je jedn\u00fdm z relat\u00edvne m\u00e1lo sp\u00f4sobov, ak\u00fdm amat\u00e9ri m\u00f4\u017eu st\u00e1le prispie\u0165 k vedeck\u00fdm poznatkom. \u010ealekoh\u013eady V\u00e4\u010d\u0161ina amat\u00e9rskych astron\u00f3mov si vyberie z troch najbe\u017enej\u0161\u00edch typov vstupn\u00fdch \u010falekoh\u013eadov: refraktor, reflektor a\u00a0katadioptrick\u00fd \u010falekoh\u013ead. Refraktorov\u00e9 teleskopy Refraktorov\u00e9 teleskopy s\u00fa typom optick\u00e9ho teleskopu,  <br \/><br \/><a href=\"https:\/\/www.banske.sk\/astronomia\/\" class=\"btn-read\">Continue reading<\/a>","datePublished":"2018-09-09","dateModified":"2023-04-26","author":{"@type":"Person","@id":"https:\/\/www.banske.sk\/author\/#Person","name":"banske.sk\n","url":"https:\/\/www.banske.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/91506ed60e31abe586276a3e1420719df081581a820344a28fa2034bb1a2fe22?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/91506ed60e31abe586276a3e1420719df081581a820344a28fa2034bb1a2fe22?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"banske.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.banske.sk\/wp-content\/uploads\/img_a293052_w16497_t1541776123.jpg","url":"https:\/\/www.banske.sk\/wp-content\/uploads\/img_a293052_w16497_t1541776123.jpg","height":0,"width":0},"url":"https:\/\/www.banske.sk\/astronomia\/","about":["Hobby"],"wordCount":422,"articleBody":"Amat\u00e9rska astron\u00f3mia, naz\u00fdvan\u00e1 aj astron\u00f3mia v z\u00e1hrade, je kon\u00ed\u010dek, ktor\u00e9ho \u00fa\u010dastn\u00edci radi pozeraj\u00fa na no\u010dn\u00fa oblohu (rovnako ako na dne\u0161nej oblohe, na slne\u010dn\u00e9 \u0161kvrny, zatmenie a in\u00e9 predmety.) A ve\u013ea predmetov, ktor\u00e9 sa v nej nach\u00e1dzaj\u00fa, teleskopy a \u010falekoh\u013eady. Zatia\u013e \u010do vedeck\u00fd v\u00fdskum nie je ich hlavn\u00fdm cie\u013eom, v\u00e4\u010d\u0161ina amat\u00e9rskych astron\u00f3mov prispieva k astron\u00f3mii monitorovan\u00edm hviezd, asteroidov a objavovan\u00edm kom\u00e9t. Tak\u00e9to \u00fasilie je jedn\u00fdm z relat\u00edvne m\u00e1lo sp\u00f4sobov, ak\u00fdm amat\u00e9ri m\u00f4\u017eu st\u00e1le prispie\u0165 k vedeck\u00fdm poznatkom.\u010ealekoh\u013eadyV\u00e4\u010d\u0161ina amat\u00e9rskych astron\u00f3mov si vyberie z troch najbe\u017enej\u0161\u00edch typov vstupn\u00fdch \u010falekoh\u013eadov: refraktor, reflektor a\u00a0katadioptrick\u00fd \u010falekoh\u013ead.Refraktorov\u00e9 teleskopyRefraktorov\u00e9 teleskopy s\u00fa typom optick\u00e9ho teleskopu, ktor\u00fd pou\u017e\u00edva objekt\u00edv na vytvorenie obrazu (ozna\u010dovan\u00fd aj ako dioptrick\u00fd \u010falekoh\u013ead). N\u00e1vrh refrakt\u00f3rneho teleskopu bol p\u00f4vodne pou\u017eit\u00fd v\u00a0\u0161pion\u00e1\u017enych skl\u00e1ch a astronomick\u00fdch \u010falekoh\u013eadoch, ale pou\u017e\u00edva sa aj pri dlh\u00fdch teleobjekt\u00edvoch. Je to najstar\u0161\u00ed typ teleskopu a hoci s\u00fa dodnes k dispoz\u00edcii a s\u00fa ekonomickou vo\u013ebou, s\u00fa \u010dasto slab\u00e9 na v\u00fddr\u017e a s\u00fa v\u00e4\u010d\u0161ie ako in\u00e9 typy \u010falekoh\u013eadov. V\u00e4\u010d\u0161ina amat\u00e9rskych astron\u00f3mov h\u013ead\u00e1 v\u00e4\u010d\u0161iu silu v men\u0161om teleskope.Reflektorov\u00e9 teleskopyReflexn\u00fd \u010falekoh\u013ead (naz\u00fdvan\u00fd aj reflektor) je optick\u00fd teleskop, ktor\u00fd pou\u017e\u00edva jednu alebo kombin\u00e1ciu zakriven\u00fdch zrkadiel, ktor\u00e9 odr\u00e1\u017eaj\u00fa svetlo a vytv\u00e1raj\u00fa obraz. Reflexn\u00fd \u010falekoh\u013ead bol vyn\u00e1jden\u00fd v 17. storo\u010d\u00ed ako alternat\u00edva k refrakt\u00e9rnemu \u010falekoh\u013eadu, ktor\u00fd bol v tom \u010dase dizajnom, ktor\u00fd trpel v\u00e1\u017enou chromatickou aber\u00e1ciou. Takmer v\u0161etky hlavn\u00e9 teleskopy pou\u017e\u00edvan\u00e9 v astronomickom v\u00fdskume s\u00fa reflektory. Odrazov\u00e9 teleskopy sa dod\u00e1vaj\u00fa v mnoh\u00fdch kon\u0161truk\u010dn\u00fdch variantoch a m\u00f4\u017eu vyu\u017e\u00edva\u0165 \u010fal\u0161ie optick\u00e9 prvky na zlep\u0161enie kvality obrazu alebo umiest\u0148ovanie obrazu do mechanicky v\u00fdhodnej polohy.Catadioptrick\u00e9 teleskopyCatadioptrick\u00fd teleskop je v skuto\u010dnosti typom reflektorov\u00e9ho teleskopu, ktor\u00fd kombinuje \u0161pecificky tvarovan\u00e9 zrkadl\u00e1 a \u0161o\u0161ovky v dizajnoch, ktor\u00e9 maj\u00fa v\u0161etky sf\u00e9rick\u00e9 povrchy, ktor\u00e9 sa \u013eah\u0161ie vyr\u00e1baj\u00fa, maj\u00fa celkovo v\u00e4\u010d\u0161\u00ed stupe\u0148 opravy ch\u00fdb ne\u017e ich v\u0161etky objekt\u00edvov\u00e9 alebo zrkadlov\u00e9 n\u00e1protivky, maj\u00fa \u0161irok\u00fd zorn\u00fd poh\u013ead, vyu\u017eite sklopen\u00fa optick\u00fa cestu alebo kombin\u00e1ciu niektor\u00e9ho alebo v\u0161etk\u00fdch t\u00fdchto atrib\u00fatov.                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Astron\u00f3mia","item":"https:\/\/www.banske.sk\/astronomia\/#breadcrumbitem"}]}]